They know she killed them. They've just never known why.
Connie Cross was a trusted pharmacy assistant when she was arrested for the gruesome murders of at least seven strangers.
Now, she's serving a whole-life order for the shocking crimes she refuses to explain.
Olivia Lang never forgot Connie, the awkward teenager from a south London estate she first met while working for the police.
Twenty years later, Olivia is desperate to understand what made Connie turn into a murderer.
But as she begins to uncover the truth about the UK's most notorious female serial killer, Olivia risks revealing secrets she's kept hidden for years . . .
Everyone's gripped by Connie
'Had me mesmerised from the very first page' READER REVIEW
'Unnerving but hugely satisfying' L V MATTHEWS
'Brilliant and compelling . . . very thought-provoking' READER REVIEW
'An utterly captivating anti-heroine' LIZZY BARBER
'Full of suspense and tension, twists and turns' READER REVIEW
'Absolutely enthralling' EMMA CURTIS
'Unpredictable, captivating' READER REVIEW
'Entirely gripping and original' CATHERINE COOPER
'A brilliant psychological thriller. I loved it' READER REVIEW
'Chilling, compulsive' EMILY FREUD
'A wonderful read' READER REVIEW
'Dark, haunting and propulsive' LISA TIMONEY
'Will be recommending this book to everyone I know' READER REVIEW
'Do not miss it!' HEATHER CRITCHLOW
'Evocative. Eloquent. Extraordinary' READER REVIEW
'A real page turner' READER REVIEW
Paperback / softback | 464 pages | Published January 2026
